620778816

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{17107}}^1$

素因数の和:17138

約数の個数: 140

約数和(自身を含む): 2103189088

約数和(自身を除く): 1482410272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 17107, 18144, 34214, 36288, 51321, 68428, 102642, 119749, 136856, 153963, 205284, 239498, 273712, 307926, 359247, 410568, 461889, 478996, 547424, 615852, 718494, 821136, 923778, 957992, 1077741, 1094848, 1231704, 1385667, 1436988, 1642272, 1847556, 1915984, 2155482, 2463408, 2771334, 2873976, 3233223, 3284544, 3695112, 3831968, 4310964, 4926816, 5542668, 5747952, 6466446, 7390224, 7663936, 8621928, 9699669, 9853632, 11085336, 11495904, 12932892, 14780448, 17243856, 19399338, 22170672, 22991808, 25865784, 29560896, 34487712, 38798676, 44341344, 51731568, 68975424, 77597352, 88682688, 103463136, 155194704, 206926272, 310389408, 620778816]

約数ペア:

[(1, 620778816), (2, 310389408), (3, 206926272), (4, 155194704), (6, 103463136), (7, 88682688), (8, 77597352), (9, 68975424), (12, 51731568), (14, 44341344), (16, 38798676), (18, 34487712), (21, 29560896), (24, 25865784), (27, 22991808), (28, 22170672), (32, 19399338), (36, 17243856), (42, 14780448), (48, 12932892), (54, 11495904), (56, 11085336), (63, 9853632), (64, 9699669), (72, 8621928), (81, 7663936), (84, 7390224), (96, 6466446), (108, 5747952), (112, 5542668), (126, 4926816), (144, 4310964), (162, 3831968), (168, 3695112), (189, 3284544), (192, 3233223), (216, 2873976), (224, 2771334), (252, 2463408), (288, 2155482), (324, 1915984), (336, 1847556), (378, 1642272), (432, 1436988), (448, 1385667), (504, 1231704), (567, 1094848), (576, 1077741), (648, 957992), (672, 923778), (756, 821136), (864, 718494), (1008, 615852), (1134, 547424), (1296, 478996), (1344, 461889), (1512, 410568), (1728, 359247), (2016, 307926), (2268, 273712), (2592, 239498), (3024, 205284), (4032, 153963), (4536, 136856), (5184, 119749), (6048, 102642), (9072, 68428), (12096, 51321), (17107, 36288), (18144, 34214)]